:root {
  --bg: #f4f6f2;
  --panel: #ffffff;
  --ink: #182022;
  --muted: #5f6f71;
  --accent: #0b7a75;
  --line: #d9e1de;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, #dbece8 0%, var(--bg) 40%, #eef2ee 100%);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.hero h1 {
  margin: 0;
  font-size: 2rem;
}

.muted {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.card,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 6px 18px rgba(15, 22, 24, 0.05);
}

.card h2,
.panel h2 {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
  font-weight: 600;
}

.metric {
  margin: 8px 0 0 0;
  font-size: 1.8rem;
  font-weight: 700;
}

.metric.small {
  font-size: 0.95rem;
}

.panel {
  margin-top: 14px;
}

label,
select {
  margin-top: 8px;
  display: block;
}

select {
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--line);
  max-width: 620px;
}

canvas {
  width: 100%;
  max-width: 1100px;
  height: auto;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th,
td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}

th {
  color: var(--muted);
  font-weight: 600;
}